Which term describes the amount of matter in an object that does not change with location?

Which term describes the amount of matter in an object that does not change with location?

• A. Mass
• B. Volume
• C. Temperature
• D. Speed

Answer: (A)

Mass is the amount of matter in an object, and it stays the same no matter where you are because it reflects how many particles make up the object. Even if you take the same object to space or the Moon, its mass doesn’t change; what changes with location is weight, since gravity is different in different places. Volume is the amount of space the object occupies and can vary with shape or state. Temperature tells how hot or cold something is, and speed describes how fast something is moving.

Mass is the amount of matter in an object, and it stays the same no matter where you are because it reflects how many particles make up the object. Even if you take the same object to space or the Moon, its mass doesn’t change; what changes with location is weight, since gravity is different in different places. Volume is the amount of space the object occupies and can vary with shape or state. Temperature tells how hot or cold something is, and speed describes how fast something is moving.